This caught my eye because this is the identical controller I am using,....bought 2 of them for 8 bucks each.
I think I see another difference, the hi $ one has longer guarantee, and shipped from the US.
The amazing thing, both these are advertised along side each other at the bottom.
These sell at many Solar places for $59.
Golden_HVAC wrote:
Well on the second link, the guy who took the picture took more time to get it centered, and level before taking the picture. So buy that one! It might be a little more expensive, however the seller is taking more time to display the item, thus it's $102 higher value!
I bought 2 controllers from AliExpress.com and they where rated at 20 amps at $14 each. They worked well so far. . .
Fred.
